AB 1492-X1MM20120-16R DIN rail mounted terminal block

AB 1492-X1MM20120-16R Overview

The Allen-Bradley 1492-X1MM20120-16R is a DIN rail-mounted terminal block from the 1492 series. It is designed to provide convenient and reliable wire connections in control cabinets and other industrial applications. The different parts of the model number indicate specific configurations and features.

Product Detailed Description

• Function:

• Provides a structured and easily manageable point for connecting and terminating wires.

• Allows multiple wires to be connected together or distributed to different circuits.

• DIN rail mounting design simplifies installation and organization.

• Typically used for control, signal, and power circuits.

• Features:

• Modular design allows for adding or removing terminals as needed.

• Screw clamp connections provide reliable electrical connections.

• Compact size saves space within the control cabinet.

• Marking areas for easy circuit identification.

• Complies with industrial standards.

Product Parameters

As the model number is very specific, the following are some potential parameters inferred from the model information. Always refer to the official Rockwell Automation product manual for precise specifications:

• Series:

• 1492

• Type:

• DIN Rail Mounted Terminal Block

• Number of Terminals:

• "16R" likely indicates 16 connection points (specific configuration may require manual verification).

• Wire Gauge Range:

• Depends on the terminal size, typically supports a range of AWG or mm² wires.

• Rated Voltage:

• Depends on the insulation rating of the terminal block.

• Rated Current:

• Depends on the terminal size and connection type.

• Connection Method:

• Screw Clamp

• Mounting Method:

• DIN Rail Mounting

• Pitch:

• "20" in "20120" may relate to the spacing between terminals (e.g., 20 mm), but the exact meaning requires manual verification.

• Color:

• Typically gray or other standard industrial colors.

• Material:

• Usually made of flame-retardant thermoplastic material.

Product Advantages

• Convenience:

• Provides a structured point for wire connections, simplifying wiring and maintenance.

• Reliability:

• Screw clamp connections offer reliable electrical and mechanical connections.

• Flexibility:

• Modular design allows for expansion or modification as needed.

• Space Saving:

• Compact size optimizes space utilization within the control cabinet.

• Easy Identification:

• Marking areas facilitate circuit identification and troubleshooting.

• Standard Compliance:

• Complies with industrial standards, ensuring compatibility and safety.

Precautions

• Correct Selection:

• Choose the appropriate terminal block based on the required number of terminals, wire gauge range, and rated voltage and current.

• Correct Installation:

• Mount the terminal block securely on the DIN rail according to Rockwell Automation's installation guidelines.

• Correct Wiring:

• Use appropriate tools and methods to connect wires, ensuring secure and reliable connections.

• Torque Requirements:

• Tighten screws to the manufacturer's recommended torque to ensure proper electrical connection and prevent wires from loosening.

• Clear Marking:

• Clearly mark each terminal for easy identification and maintenance.

• Regular Inspection:

• Periodically inspect terminal connections for looseness or damage.

Product Applications

• Control Cabinet Wiring:

• Used to connect various components in control systems such as PLCs, relays, sensors, and actuators.

• Power Distribution:

• Used to distribute power to different circuits.

• Signal Connections:

• Used to connect and manage control and signal wires.

• Industrial Automation:

• Widely used in various industrial automation systems.

• Machine Building:

• Used for electrical connections in machinery and equipment.

• Building Automation:

• Used in HVAC, lighting, and other building control systems.

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